likelikelike/node_modules/yamljs/lib/Dumper.js

// Generated by CoffeeScript 1.12.4
var Dumper, Inline, Utils;

Utils = require('./Utils');

Inline = require('./Inline');

Dumper = (function() {
  function Dumper() {}

  Dumper.indentation = 4;

  Dumper.prototype.dump = function(input, inline, indent, exceptionOnInvalidType, objectEncoder) {
    var i, key, len, output, prefix, value, willBeInlined;
    if (inline == null) {
      inline = 0;
    }
    if (indent == null) {
      indent = 0;
    }
    if (exceptionOnInvalidType == null) {
      exceptionOnInvalidType = false;
    }
    if (objectEncoder == null) {
      objectEncoder = null;
    }
    output = '';
    prefix = (indent ? Utils.strRepeat(' ', indent) : '');
    if (inline <= 0 || typeof input !== 'object' || input instanceof Date || Utils.isEmpty(input)) {
      output += prefix + Inline.dump(input, exceptionOnInvalidType, objectEncoder);
    } else {
      if (input instanceof Array) {
        for (i = 0, len = input.length; i < len; i++) {
          value = input[i];
          willBeInlined = inline - 1 <= 0 || typeof value !== 'object' || Utils.isEmpty(value);
          output += prefix + '-' + (willBeInlined ? ' ' : "\n") + this.dump(value, inline - 1, (willBeInlined ? 0 : indent + this.indentation), exceptionOnInvalidType, objectEncoder) + (willBeInlined ? "\n" : '');
        }
      } else {
        for (key in input) {
          value = input[key];
          willBeInlined = inline - 1 <= 0 || typeof value !== 'object' || Utils.isEmpty(value);
          output += prefix + Inline.dump(key, exceptionOnInvalidType, objectEncoder) + ':' + (willBeInlined ? ' ' : "\n") + this.dump(value, inline - 1, (willBeInlined ? 0 : indent + this.indentation), exceptionOnInvalidType, objectEncoder) + (willBeInlined ? "\n" : '');
        }
      }
    }
    return output;
  };

  return Dumper;

})();

module.exports = Dumper;